Jennifer Sullivan, a lawyer, becomes a spy for Isaac Marks in order to save her sister. In the midst of love, hate and conspiracy, she gradually uncovers the truth of the arson case, and when the murderer is finally caught and Isaac reforms, Jennifer decides to let go of her past and make a fresh start with Isaac.
Clara unexpectedly sleeps with Asher. However, Mandy later takes credit for it. Worse, Asher mistakenly believes she is the daughter of the man who saved his life. So he promises to marry her. On the other hand, Asher's stepmother forces Clara to marry Asher. So he suspects Clara to be a spy and insists on divorcing her. When will he find out the truth?
Adrian Leigh transmigrated to the Kingdom of Xosa and became the half-witted Duke of Yarwick. During Prince Jason's coup,Adrian played the fool and surrendered the imperial seal in exchange for exile to Brimholt. On the journey, he eliminated Bob Zinke, the loyal spy Jason had dispatched to keep him in check. In Brimholt, he outwitted the local governor, Thomas Webb, thwarted his schemes three times and gradually won over the Baelmar faction. Eventually, he returned to the capital with the coffins of the Three Dukes, wiped out Jason's clique, restored order to the realm, and ascended the throne as emperor.
Lauren, a battle-hardened female spy, had once been the sharpest sword of the nation, executing countless dangerous missions. However, when she learned of the tragic death of her beloved younger sister, Quinci, her world fell apart. At Quinci's funeral, Lauren was utterly heartbroken. However, what she found even more unacceptable was that on the day of the funeral, her brother-in-law, Colter, actually remarried! This blow filled Lauren with grief and rage. She decided to disguise herself as her sister and disrupt the wedding ceremony, making Colter's family aware that their actions were a profound disrespect to Quinci.